..Differences in relearning were in the predicted direction but did not attain statistical significance. Results indicate that treatment with GTS-21 ameliorates learning beyond the period when the drug is actually administered...

Nicotinic modulation in an animal model of a form of associative learning impaired in Alzheimer's disease

..Individual differences in classical eyeblink conditioning are associated with differences in cerebellar volume, supporting Thompson's model of a cerebellar cortical role in facilitating this form of associative learning...

..Reaction time and explicit memory measures did not account for a significant amount of the variance in eyeblink conditioning. Age-related effects in the cerebellum apparently affect timing and learning in normal adults...

Eyeblink classical conditioning: hippocampal formation is for neutral stimulus associations as cerebellum is for association-response

..Whereas the results of age differences at various CS-US intervals were clear and striking, patterns of relationships among neuropsychological and conditioning variables were not consistent in indicating sources of age differences...

Aging in the cerebellum and hippocampus and associated behaviors over the adult life span of CB6F1 mice

..Spatial memory retention was impaired in the Barnes maze at 25 months, but no significant deficits were seen in the MWM. These results support the finding of differential aging in the hippocampus and cerebellum...

..Acquisition with the 5 mg/kg dose was significantly faster. Existing evidence suggested that nimodipine acted in the hippocampus, but we could not rule out the possibility that the drug also affected conditioning via the cerebellum...

Stereological estimation of Purkinje neuron number in C57BL/6 mice and its relation to associative learning

..Results indicate that individual variation in Purkinje neuron number is related to eyeblink conditioning in young organisms suggesting that reserves of neuron numbers against which individuals draw are defined early in life...

No apparent age differences in hippocampal theta frequency in rabbits aged 3-50 months